Move setup_sata function definition from platform file nitrogen6x.c
to arch/arm/imx-common/sata.c to avoid code duplication.
Signed-off-by: Giuseppe Pagano <giuseppe.pag...@seco.com>
CC: Stefano Babic <sba...@denx.de>
CC: Fabio Estevam <fabio.este...@freescale.com>
CC: Eric Nelson <eric.nel...@boundarydevices.com>
---
Changes in v2:
- Split previous patch between nitrogen6x udoo code changes.
arch/arm/imx-common/Makefile | 1 +
arch/arm/imx-common/sata.c | 33 ++++++++++++++++++++++++++++++++
arch/arm/include/asm/imx-common/sata.h | 17 ++++++++++++++++
board/boundary/nitrogen6x/nitrogen6x.c | 27 +-------------------------
4 files changed, 52 insertions(+), 26 deletions(-)
create mode 100644 arch/arm/imx-common/sata.c
create mode 100644 arch/arm/include/asm/imx-common/sata.h
diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile
index 727a052..6f85c42 100644
--- a/arch/arm/imx-common/Makefile
+++ b/arch/arm/imx-common/Makefile
@@ -17,6 +17,7 @@ endif
ifeq ($(SOC),$(filter $(SOC),mx5 mx6))
COBJS-y += timer.o cpu.o speed.o
COBJS-$(CONFIG_I2C_MXC) += i2c-mxv7.o
+COBJS-$(CONFIG_CMD_SATA) += sata.o
endif
ifeq ($(SOC),$(filter $(SOC),mx6 mxs))
COBJS-y += misc.o
diff --git a/arch/arm/imx-common/sata.c b/arch/arm/imx-common/sata.c
new file mode 100644
index 0000000..08e4b2d
--- /dev/null
+++ b/arch/arm/imx-common/sata.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/arch/iomux.h>
+#include <asm/io.h>
+
+int setup_sata(void)
+{
+ struct iomuxc_base_regs *const iomuxc_regs
+ = (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR;
+
+ int ret = enable_sata_clock();
+ if (ret)
+ return ret;
+
+ clrsetbits_le32(&iomuxc_regs->gpr[13],
+ IOMUXC_GPR13_SATA_MASK,
+ IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB
+ |IOMUXC_GPR13_SATA_PHY_7_SATA2M
+ |IOMUXC_GPR13_SATA_SPEED_3G
+ |(3<<IOMUXC_GPR13_SATA_PHY_6_SHIFT)
+ |IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED
+ |IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16
+ |IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB
+ |IOMUXC_GPR13_SATA_PHY_2_TX_1P104V
+ |IOMUXC_GPR13_SATA_PHY_1_SLOW);
+
+ return 0;
+}
diff --git a/arch/arm/include/asm/imx-common/sata.h
b/arch/arm/include/asm/imx-common/sata.h
new file mode 100644
index 0000000..40fbf77
--- /dev/null
+++ b/arch/arm/include/asm/imx-common/sata.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __IMX_SATA_H_
+#define __IMX_SATA_H_
+
+/*
+ * SATA setup for i.mx6 quad based platform
+ */
+
+int setup_sata(void);
+
+#endif
+
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c
b/board/boundary/nitrogen6x/nitrogen6x.c
index 1712908..0c26bcb 100644
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -17,6 +17,7 @@
#include <asm/gpio.h>
#include <asm/imx-common/iomux-v3.h>
#include <asm/imx-common/mxc_i2c.h>
+#include <asm/imx-common/sata.h>
#include <asm/imx-common/boot_mode.h>
#include <mmc.h>
#include <fsl_esdhc.h>
@@ -378,32 +379,6 @@ static void setup_buttons(void)
ARRAY_SIZE(button_pads));
}
-#ifdef CONFIG_CMD_SATA
-
-int setup_sata(void)
-{
- struct iomuxc_base_regs *const iomuxc_regs
- = (struct iomuxc_base_regs *) IOMUXC_BASE_ADDR;
- int ret = enable_sata_clock();
- if (ret)
- return ret;
-
- clrsetbits_le32(&iomuxc_regs->gpr[13],
- IOMUXC_GPR13_SATA_MASK,
- IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB
- |IOMUXC_GPR13_SATA_PHY_7_SATA2M
- |IOMUXC_GPR13_SATA_SPEED_3G
- |(3<<IOMUXC_GPR13_SATA_PHY_6_SHIFT)
- |IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED
- |IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16
- |IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB
- |IOMUXC_GPR13_SATA_PHY_2_TX_1P104V
- |IOMUXC_GPR13_SATA_PHY_1_SLOW);
-
- return 0;
-}
-#endif
-
#if defined(CONFIG_VIDEO_IPUV3)
static iomux_v3_cfg_t const backlight_pads[] = {
--
1.7.10.4
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